Dual Honeywell
No failure report names the dual honeywell. 6 FAA approvals let 3 companies make a replacement dual honeywell, Learjet INC holding the most (3).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a dual honeywell and sell it as an approved part for the models named. These are the companies holding such approvals for a dual honeywell:
For these models most: Bombardier CL-600 Challenger and CRJ (2), Boeing 727 (2), Mcdonnell Douglas DC-10 (1), Learjet 35 (1), Learjet 31 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Learjet INC | Dual Honeywell MST-67A Diversity Transponders for... BAS35010075 | Modification Part | Learjet 31, 35/35A, 36/36A | 2005-06-15 | current |
| Learjet INC | Dual Honeywell Model AZ-800 Air Data System Installation BAS63010033 | Modification Part | Bombardier, Inc. CL-600-1A11, 2A12 | 2004-11-03 | current |
| Learjet INC | Dual Honeywell AZ-800 Air Data Computers Upgrade Installation BAS63010007 | Modification Part | Bombardier, Inc. CL-600-1A11, 2A12 | 2004-11-03 | current |
| General Aerospace INC | Dual Honeywell/Trimble HT-9000 GPS Installation Kit GA-GPS-KIT-DC10 | Modification Part | McDonnell Douglas DC-10-30 Series | 1999-05-11 | current |
| Aircraft Systems & Mfg INC | Dual Honeywell/Trimble HT9100 FMS/GPS Installation Kit K3460 | - | Boeing 727-200 | 1997-06-12 | current |
| Aircraft Systems & Mfg INC | Dual Honeywell/Trimble HT9100 FMS/GPS Installation Kit K3460 | - | Boeing 727-200 | 1997-06-12 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.